Controlling Variables Rubric
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Beginning |
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Comprehensive |
| Outlines general approach, but no detail on controlling variables. May control one variable and ignore others. | Plans what to control and compare but does’t carry through in practice | Identifies multiple variables, holds them constant, and collects data on the manipulated variable. |
Controls multiple variables and knows the implications and limits of variables on an experiment. Do experiments with a control. Uses preliminary or supplementary experiments to refine experimental design for subsequent experiments. |
Dr. Robert Sweetland's Notes ©